source: MrSkypelessons 2015年6月22日
http://www.skype-lessons.com/blog/
mammal
rodent
reptile
insect
carnivore
herbivore
omnivore
predator
prey
wing
beak
claws
feathers
nest
scales
gills
fins
whiskers
claws
fur
tail
paws
mane
hooves
a habitat
mating season
to breed (a breed of)
droppings
poachers
blood sports
animal shelter
lay an egg
docile, tame / savage, fierce
domesticated / wild
stray
feed on, prey on
dig up
die out (go extinct, endangered species)
wolf down
fish out
rabbit on
chicken out
beaver away